Keeper guide

Skeleton Leg Tarantula Feeding Guide — Ephebopus murinus

Feed Skeleton Leg Tarantulas according to size, appetite and condition rather than a fixed weekly schedule. Ephebopus murinus is a moderate-growing fossorial species, so small juveniles often eat more regularly than adults.

At a glance

Quick facts

World
New World
Origin
French Guiana, Suriname and Brazil
Lifestyle
Fossorial
UK hobby rarity
Uncommon
Maximum size
About 12–15 cm (4.5–6 in)
Growth rate
Moderate
Male lifespan
Around 3–4 years
Female lifespan
Often 10–15 years
Temperament
Fast, reclusive and defensive when exposed; usually retreats into the burrow
Venom
Venomous, but bites are not generally considered medically significant; urticating hairs are an important contact hazard
Temperature
22–26°C
Moisture / humidity
Moisture-dependent fossorial setup with damp lower substrate, a drying surface, water and strong cross-ventilation
CITES
Not CITES-listed

How often should you feed?

There is no single feeding interval that suits every Ephebopus murinus. A small sling may take modest meals quite regularly, while a large adult can go much longer between feeds.

If a Skeleton Leg Tarantula has eaten recently and the abdomen already looks well filled, wait before offering more. One refused meal is rarely important on its own.

Choosing prey

Offer Ephebopus murinus established feeder insects that the spider can overpower without a long struggle. Crickets, locusts and roaches are all commonly used where they are legal and appropriately sized.

For very small Skeleton Leg Tarantulas, use smaller prey or a suitable pre-killed feeder if that makes feeding safer. Increase prey size gradually as the spider grows.

Slings and juveniles

Young Skeleton Leg Tarantulas generally moult more often than adults, so they usually eat smaller meals more frequently. Keep portions sensible and remove leftovers from the Ephebopus murinus enclosure.

A juvenile Skeleton Leg Tarantula may stop eating before a moult. If the spider is hiding more, closing its retreat or ignoring prey it would normally take, remove the feeder and give it time.

Adults

Adult Ephebopus murinus do not need to be kept permanently full of food. As the spider approaches an adult size of about 12–15 cm (4.5–6 in), feeding can usually be spaced farther apart than during rapid juvenile growth.

Use the abdomen as a rough guide for Skeleton Leg Tarantulas. If it is already very large, another heavy meal is unnecessary.

Food refusal and premoult

Food refusal in Ephebopus murinus can happen for normal reasons including premoult, recent rehousing, maturity or a period of lower appetite. Check water, temperature and the enclosure before assuming there is a problem.

If premoult looks likely in a Skeleton Leg Tarantula, remove live prey and keep fresh water available. Do not keep offering new feeders every day.

Feeding after a moult

After Ephebopus murinus moults, wait until the new exoskeleton has hardened and the fangs have darkened before feeding again. Small slings recover faster than large adults.

When a Skeleton Leg Tarantula is ready to eat again, offer a modest first meal rather than several feeders at once.

Water, leftovers and safe feeding

Keep fresh water available to Ephebopus murinus even when the spider is feeding well. Remove discarded prey remains before they sit in damp substrate and begin to spoil.

There is no need to hand-feed Skeleton Leg Tarantulas. Place prey into the enclosure from a sensible distance, use tongs for removing leftovers when needed and keep your hands out of the spider's path.